I am generally aware of most of the differences between full frame and so-called crop sensors. However, I have one question I have not been able to find answered anywhere. If I take a headshot from the same position with a FF camera and 24mm lens and a mu43 camera with a 12mm lens, will the person's face be more distorted with the mu43 system. I tend to think it will be, but I don't have the FF gear to run a comparison. Thanks for any knowledgeable insights.